Outbreaks | Equine Disease Communication Center

Updates on current disease outbreaks are listed here as they occur and will include the date listed, disease name, location and current status. Specific premises will not be named but the general location by town, county and state will be listed. When locations, events or horses are at risk they will be listed. Updates will be posted as they are received.

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Strangles

Clackamas County, OR

Alert ID: 1895

November 19, 2020

Source: Attending Veterinarian

Number Confirmed: 1;
Number Exposed: 5;
Age: 5; Gender: Mare; Breed: Paint; Onset of Clinical Signs: 11/9/2020;
Clinical Signs: Nasal Discharge; Confirmation Date: 11/10/2020; Horse Status: Recovering; Vaccination Status: Undervaccinated;
Notes: A facility in Clackamas County is under a voluntary quarantine after a horse has tested positive for Strangles. The horse had nasal discharge, but is showing no other signs of illness. No other horses reported to have any clinical signs to date. For more information about Strangles go to https://aaep.org/sites/default/files/Documents/Outside%20Linked%20Documents/DiseaseFactsheet-Strep_equi_final%20Cobranded_0.pdf;

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